142869968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4159}}^1$

素因数の和:4299

約数の個数: 40

約数和(自身を含む): 294028800

約数和(自身を除く): 151158832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 4159, 4294, 8318, 8588, 16636, 17176, 33272, 34352, 66544, 79021, 158042, 316084, 469967, 632168, 939934, 1264336, 1879868, 3759736, 7519472, 8929373, 17858746, 35717492, 71434984, 142869968]

約数ペア:

[(1, 142869968), (2, 71434984), (4, 35717492), (8, 17858746), (16, 8929373), (19, 7519472), (38, 3759736), (76, 1879868), (113, 1264336), (152, 939934), (226, 632168), (304, 469967), (452, 316084), (904, 158042), (1808, 79021), (2147, 66544), (4159, 34352), (4294, 33272), (8318, 17176), (8588, 16636)]